I’ve recently installed Discourse on my own VPS. I have only 2 GB of RAM. Is this sufficient to run a forum in production? There have been times where I got a 502 gateway error which maybe due to lack of memory. Sometimes, after installing a plugin, I have to refresh my admin panel several times.
Other threads say 1 GB of RAM is enough, but what is realistic? I’m using the latest docker image by bitnami. Some say that sidekiq can take up to 4 GB of RAM: discourse-sidekiq rubby take 4G of RAM · Issue #150 · bitnami/bitnami-docker-discourse · GitHub